Analysis

  • max time kernel
    142s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-05-2024 20:25

General

  • Target

    dc7f7283539fe48c058303b9bfba87a569212e459efc65d82558d421b2a36b41.exe

  • Size

    1.8MB

  • MD5

    630b7f9d5d5ef713146453992006a06c

  • SHA1

    621dabd8aa08568fce594c23a7849361d11f244c

  • SHA256

    dc7f7283539fe48c058303b9bfba87a569212e459efc65d82558d421b2a36b41

  • SHA512

    f037c41dcedb266544512d6ab5c96276d8e6e442c8f3944826beae30343b6731ffa6fe3fc3eccd902696feb08c88f7138cc70d022d150abe0106b39f13070dfb

  • SSDEEP

    49152:FGapxHKX4irJww6+AO4n7ozTt5u3+zOA7eyRj:FN1KDrJV6+Ann7oHtMaveM

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes
  • install_dir

    1b29d73536

  • install_file

    axplont.exe

  • strings_key

    4d31dd1a190d9879c21fac6d87dc0043

  • url_paths

    /tr8nomy/index.php

rc4.plain

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs
  • Checks BIOS information in registry 2 TTPs 8 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 3 IoCs
  • Identifies Wine through registry keys 2 TTPs 4 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dc7f7283539fe48c058303b9bfba87a569212e459efc65d82558d421b2a36b41.exe
    "C:\Users\Admin\AppData\Local\Temp\dc7f7283539fe48c058303b9bfba87a569212e459efc65d82558d421b2a36b41.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks computer location settings
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3144
    • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      "C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:2328
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4196,i,16488180140590516186,11762960689811837350,262144 --variations-seed-version --mojo-platform-channel-handle=3816 /prefetch:8
    1⤵
      PID:1004
    • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:3836
    • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:4388

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Defense Evasion

    Virtualization/Sandbox Evasion

    2
    T1497

    Discovery

    Query Registry

    4
    T1012

    Virtualization/Sandbox Evasion

    2
    T1497

    System Information Discovery

    3
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      Filesize

      1.8MB

      MD5

      630b7f9d5d5ef713146453992006a06c

      SHA1

      621dabd8aa08568fce594c23a7849361d11f244c

      SHA256

      dc7f7283539fe48c058303b9bfba87a569212e459efc65d82558d421b2a36b41

      SHA512

      f037c41dcedb266544512d6ab5c96276d8e6e442c8f3944826beae30343b6731ffa6fe3fc3eccd902696feb08c88f7138cc70d022d150abe0106b39f13070dfb

    • memory/2328-27-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-19-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-46-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-45-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-44-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-18-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-43-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-42-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-20-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-21-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-22-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-23-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-24-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-38-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-26-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-37-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-36-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-35-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-25-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-34-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/2328-33-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/3144-2-0x0000000000E11000-0x0000000000E3F000-memory.dmp
      Filesize

      184KB

    • memory/3144-5-0x0000000000E10000-0x00000000012D1000-memory.dmp
      Filesize

      4.8MB

    • memory/3144-0-0x0000000000E10000-0x00000000012D1000-memory.dmp
      Filesize

      4.8MB

    • memory/3144-15-0x0000000000E10000-0x00000000012D1000-memory.dmp
      Filesize

      4.8MB

    • memory/3144-1-0x0000000077224000-0x0000000077226000-memory.dmp
      Filesize

      8KB

    • memory/3144-3-0x0000000000E10000-0x00000000012D1000-memory.dmp
      Filesize

      4.8MB

    • memory/3836-32-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/3836-31-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/3836-30-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/3836-29-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/4388-40-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB

    • memory/4388-41-0x0000000000BF0000-0x00000000010B1000-memory.dmp
      Filesize

      4.8MB